This land enters tapped.
: Add .

Flying
When Sharuum enters, you may return target artifact card from your graveyard to the battlefield.

Players have no maximum hand size.
How Civil of You — At the beginning of your end step, each player may draw a card. Each opponent who does can't attack you or permanents you control during their next turn.

Flash (You may cast this spell any time you could cast an instant.)
When Venser enters, return target spell or permanent to its owner's hand.

, Sacrifice this creature: Exchange life totals with target opponent. Activate only during your upkeep.

Whenever this creature is dealt damage, it deals that much damage to any target.
: This creature gets +2/+0 until end of turn.
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Haste
Feldon can't block.
Whenever Feldon is dealt damage, exile that many cards from the top of your library. Choose one of them. Until the end of your next turn, you may play that card.

Each player plays with the top card of their library held against their forehead, revealed to each other player.

First strike (This creature deals combat damage before creatures without first strike.)

Whenever you discard a card, you may exile that card from your graveyard. If you do, you may play that card this turn.

Exile target creature. That creature's controller reveals cards from the top of their library until they reveal a creature card. That player puts that card onto the battlefield, then shuffles the rest into their library.

Flying
Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

: Add .
: Add or . This land deals 1 damage to you.

Sacrifice a creature: Target player discards two cards. Activate only as a sorcery.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)
Whenever this creature attacks, you may pay . If you do, create X 1/1 red Elemental creature tokens that are tapped and attacking. At the beginning of the next end step, exile those tokens unless you have the city's blessing.

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Whenever this creature attacks, for each opponent, tap up to one target creature that player controls.

Enchant creature
Enchanted creature gets +1/+1 and has protection from creatures.

Enchant creature
When this Aura enters, you become the monarch.
The monarch controls enchanted creature.
Enchanted creature attacks each combat if able and can't attack you.

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

Nonartifact spells you cast have improvise. (Your artifacts can help cast those spells. Each artifact you tap after you're done activating mana abilities pays for .)